[1] Inje University Sanggye Paik Hospital,Department of Rehabilitation Medicine
[2] Chungnam National University Hospital,Department of Rehabilitation Medicine
[3] Chungnam National Univeristy College of Medicine,Division of Cardiology, Department of Medicine
[4] Sungkyunkwan University School of Medicine,Department of Physical Medicine and Rehabilitation
[5] Chonnam National University Hospital,Department of Physical Medicine and Rehabilitation
[6] Chonnam National University Medical School,Department of Rehabilitation Medicine
[7] Department of Physical Medicine and Rehabilitation,Department of Rehabilitation Medicine
[8] National Health Insurance Service Ilsan Hospital,Department of Rehabilitation Medicine
[9] Dong-A University College of Medicine,Department of Physical Medicine and Rehabilitation
[10] Seoul National University College of Medicine,Department of Rehabilitation Medicine
[11] Seoul National University Bundang Hospital,Department of Rehabilitation Medicine
[12] Chungbuk National University,Department of Rehabilitation Medicine
[13] College of Medicine,Department of Physical Medicine and Rehabilitation
[14] Kangwon National University School of Medicine,undefined
[15] Inha University Hospital,undefined
[16] Kyungpook National University Hospital,undefined
[17] Kyungpook National University School of Medicine,undefined
[18] Jeju National University Hospital,undefined
[19] Jeju National University College of Medicine,undefined
[20] Wonkwang University Hospital,undefined
[21] Wonkwang University Medical School,undefined
[22] Ulsan University Hospital,undefined
[23] University of Ulsan College of Medicine,undefined